Bump font-awesome from 4.5.0 to 4.7.0

Bumps [font-awesome](https://github.com/FortAwesome/Font-Awesome) from 4.5.0 to 4.7.0.
- [Release notes](https://github.com/FortAwesome/Font-Awesome/releases)
- [Changelog](https://github.com/FortAwesome/Font-Awesome/blob/master/CHANGELOG.md)
- [Commits](FortAwesome/Font-Awesome@v4.5.0...v4.7.0)

Signed-off-by: dependabot[bot] <support@dependabot.com>

package.json

@@ -29,7 +29,7 @@
     "data-uri-to-buffer": "^2.0.0",
     "downloadjs": "^1.4.7",
     "fisheyegl": "^0.1.2",
-    "font-awesome": "~4.5.0",
+    "font-awesome": "~4.7.0",
     "get-pixels": "~3.3.0",
     "image-sequencer-invert": "^1.0.0",
     "imagejs": "0.0.9",

yarn.lock

@@ -2167,10 +2167,10 @@ follow-redirects@^1.2.5:
   dependencies:
     debug "=3.1.0"
 
-font-awesome@~4.5.0:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/font-awesome/-/font-awesome-4.5.0.tgz#1e9d7ccf7d63bdbe57000e18d5188cb2557e70f8"
-  integrity sha1-Hp18z31jvb5XAA4Y1RiMslV+cPg=
+font-awesome@~4.7.0:
+  version "4.7.0"
+  resolved "https://registry.yarnpkg.com/font-awesome/-/font-awesome-4.7.0.tgz#8fa8cf0411a1a31afd07b06d2902bb9fc815a133"
+  integrity sha1-j6jPBBGhoxr9B7BtKQK7n8gVoTM=
 
 for-each@~0.3.3:
   version "0.3.3"